| Tail Number / N-Number | N999LL |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2020-04-21 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N999LL.
| Tail Number / N-Number | N999LL |
| Manufacturer | UAV FACTORY |
| Model | PENGUIN B |
| Manufacturer's Serial Number | PNB0156 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 4 (UAV up to 55 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SPEC INC |
| Street | 3022 STERLING CIR STE 200 |
| City | BOULDER |
| State | CO |
| Zip Code | 80301-2377 |
| Country | US |
| Certificate Issue Date | 2017-08-04 |
| Last Action Date | 2017-08-04 |
| Last Status | First Notice for Registration Renewal |
| Cancellation Date | 2020-04-21 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N999LL.
| Tail Number / N-Number | N999LL |
| Manufacturer | BEECH |
| Model | 65-A90 |
| Manufacturer's Serial Number | LJ302 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 202 miles per hour |
| Last Status | N-Number Assigned – but has not yet been registered |